Changes in renal blood flow and shear wave velocity in early stage of acute upper urinary tract obstruction

CHAI Qiliang; ZHANG Zhongyun; ZHAN Jia; PANG Yun; CHEN Yue

您当前的位置：

首页 >

文章列表页 >

Changes in renal blood flow and shear wave velocity in early stage of acute upper urinary tract obstruction

更新时间：2025-12-15

- Changes in renal blood flow and shear wave velocity in early stage of acute upper urinary tract obstruction
- Vol. 25, Issue 2, Pages: 168-170(2016)
- 作者机构：
  
  1. 复旦大学附属华东医院超声科,上海,200040
  2. 复旦大学附属华东医院泌尿外科,上海,200040
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published Online：18 August 2016，
  
  Published：18 August 2016
- 稿件说明：
移动端阅览
柴启亮,张忠云,詹嘉,等. 急性上尿路梗阻早期肾脏血流和剪切波速度变化的探索[J]. 肿瘤影像学, 2016, 25(2): 168-170
DOI：

柴启亮,张忠云,詹嘉,等. 急性上尿路梗阻早期肾脏血流和剪切波速度变化的探索[J]. 肿瘤影像学, 2016, 25(2): 168-170 DOI：

摘要

目的：

探讨肾脏血流和剪切波速度(shear wave velocity，Vs)变化在急性单侧上尿路梗阻早期中的应用价值。

方法：

对50例单侧急性上尿路梗阻病例、122例正常人进行超声检查，测算双肾动脉阻力指数(resistance index，RI)及双侧肾实质Vs值。

结果：

在急性上尿路梗阻发生早期，梗阻侧肾脏的RI值略高于对侧肾及对照肾，但无显著性差异；梗阻侧肾脏的Vs值显著高于对侧肾及对照肾，有显著性差异。

结论：

声脉冲辐射力成像 (acoustic radiation force impulse，ARFI) 技术具有安全、方便、无创、可重复等优点，有助于急性上尿路梗阻的早期诊断，具有较高的准确率。

Abstract

Objective:

To explore the values of changes in renal blood flow and shear wave velocity (Vs) in the diagnosis of early stage of acute upper urinary tract obstruction.

Methods:

Ultrasound examination was performed in 50 cases of unilateral upper urinary tract obstruction and 122 cases of normal subjects. The resistance index (RI) of bilateral renal arteries and Vs of bilateral renal cortex were measured.

Results:

In early stage of acute upper urinary tract obstruction

RI values of the obstructed kidneys were slightly higher than those of the contralateral kidneys and control kidneys

but there was no significant difference. Vs values of the obstructed kidneys were significantly higher than those of the contralateral kidneys and contr

ol kidneys

and there were significant differences.

Conclusion:

Acoustic radiation force impulse (AFRI) imaging is a safe

convenient

noninvasive and repeatable tool in the diagnosis of early stage of acute upper urinary tract obstruction and has high accuracy.

关键词

Keywords

references

Views

1374

下载量

CNKI被引量

Alert me when the article has been cited

提交

Tools

Publicity Resources

Construction of a prognostic nomogram model for cervical cancer patients based on color Doppler ultrasound parameters and serological indicators

Application value of automated breast volume scanning combined with acoustic radiation force impulse in differential diagnosis of suspicious breast mass

The clinical value of virtual touch tissue imaging quantification technology in differential diagnosis of benign and malignant non-mass breast lesions

Elasticity changes between diabetic nephropathy and hypertensive renal disease in uremia stage

Related Author

Ri’an PAN

Yihong LIU

SUN Huijuan

GE Chengxia nbsp

ZHANG Ying

JI Wenjing

DONG Weilu

WU Yiyun

Related Institution

Department of Obstetrics and Gynecology, Longgang District People’s Hospital in Shenzhen, Shenzhen 5181722

Department of Ultrasound Longgang District People’s Hospital in Shenzhen, Shenzhen 5181722

Department of Ultrasound, The First Affiliated Hospital of Nangjing Medical University

Department of Ultrasound, Affiliated Hospital of Nanjing University of Chinese Medicine

Department of Ultrasound, Wuhan Ninth Hospital

AI问答

⁰